EP2096533A4 - Befehlsoperationscode-erzeugungssystem - Google Patents

Befehlsoperationscode-erzeugungssystem

Info

Publication number
EP2096533A4
EP2096533A4 EP07832143A EP07832143A EP2096533A4 EP 2096533 A4 EP2096533 A4 EP 2096533A4 EP 07832143 A EP07832143 A EP 07832143A EP 07832143 A EP07832143 A EP 07832143A EP 2096533 A4 EP2096533 A4 EP 2096533A4
Authority
EP
European Patent Office
Prior art keywords
generation system
code generation
operation code
command operation
command
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07832143A
Other languages
English (en)
French (fr)
Other versions
EP2096533A1 (de
Inventor
Takahiro Kumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of EP2096533A1 publication Critical patent/EP2096533A1/de
Publication of EP2096533A4 publication Critical patent/EP2096533A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
EP07832143A 2006-11-21 2007-11-19 Befehlsoperationscode-erzeugungssystem Withdrawn EP2096533A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006314260 2006-11-21
PCT/JP2007/072413 WO2008062768A1 (fr) 2006-11-21 2007-11-19 Système de génération de code d'opération de commande

Publications (2)

Publication Number Publication Date
EP2096533A1 EP2096533A1 (de) 2009-09-02
EP2096533A4 true EP2096533A4 (de) 2011-06-22

Family

ID=39429698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07832143A Withdrawn EP2096533A4 (de) 2006-11-21 2007-11-19 Befehlsoperationscode-erzeugungssystem

Country Status (6)

Country Link
US (1) US8935512B2 (de)
EP (1) EP2096533A4 (de)
JP (1) JP5218063B2 (de)
CN (1) CN101542434A (de)
TW (1) TWI381309B (de)
WO (1) WO2008062768A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI513282B (zh) * 2013-11-21 2015-12-11 Mstar Semiconductor Inc 快取記憶體管理裝置及應用該快取記憶體管理裝置之動態影像系統及方法
US10831503B2 (en) 2018-11-06 2020-11-10 International Business Machines Corporation Saving and restoring machine state between multiple executions of an instruction
US10831478B2 (en) * 2018-11-06 2020-11-10 International Business Machines Corporation Sort and merge instruction for a general-purpose processor
US10831502B2 (en) 2018-11-06 2020-11-10 International Business Machines Corporation Migration of partially completed instructions
CN111258633B (zh) * 2018-11-30 2022-08-09 上海寒武纪信息科技有限公司 乘法器、数据处理方法、芯片及电子设备
CN110007962A (zh) * 2019-03-08 2019-07-12 浙江大学 一种基于代码自动生成的指令集模拟方法
CN113656071B (zh) * 2021-10-18 2022-02-08 深圳市智想科技有限公司 一种基于risc架构的cpu指令集系统及cpu系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308470A (en) * 1995-12-22 1997-06-25 Nokia Mobile Phones Ltd Bit-width reduction of processor instructions

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JPH03271829A (ja) * 1990-03-20 1991-12-03 Fujitsu Ltd 情報処理装置
DE69431998T2 (de) * 1993-11-05 2004-08-05 Intergraph Hardware Technologies Co., Las Vegas Superskalare Rechnerarchitektur mit Softwarescheduling
US5493508A (en) * 1994-06-01 1996-02-20 Lsi Logic Corporation Specification and design of complex digital systems
US5636352A (en) * 1994-12-16 1997-06-03 International Business Machines Corporation Method and apparatus for utilizing condensed instructions
US5809273A (en) * 1996-01-26 1998-09-15 Advanced Micro Devices, Inc. Instruction predecode and multiple instruction decode
US6862563B1 (en) 1998-10-14 2005-03-01 Arc International Method and apparatus for managing the configuration and functionality of a semiconductor design
JP2003518280A (ja) 1999-02-05 2003-06-03 テンシリカ インコーポレイテッド 構成可能なプロセッサを設計するための自動プロセッサ生成システムおよび生成方法
US6477683B1 (en) 1999-02-05 2002-11-05 Tensilica, Inc. Automated processor generation system for designing a configurable processor and method for the same
US6385757B1 (en) * 1999-08-20 2002-05-07 Hewlett-Packard Company Auto design of VLIW processors
US6457173B1 (en) * 1999-08-20 2002-09-24 Hewlett-Packard Company Automatic design of VLIW instruction formats
US7036106B1 (en) 2000-02-17 2006-04-25 Tensilica, Inc. Automated processor generation system for designing a configurable processor and method for the same
AU2001245720A1 (en) * 2000-03-15 2001-09-24 Arc International Plc Method and apparatus for processor code optimization using code compression
US7069420B1 (en) * 2000-09-28 2006-06-27 Intel Corporation Decode and dispatch of multi-issue and multiple width instructions
US6948051B2 (en) * 2001-05-15 2005-09-20 International Business Machines Corporation Method and apparatus for reducing logic activity in a microprocessor using reduced bit width slices that are enabled or disabled depending on operation width
JP2003241975A (ja) * 2002-02-21 2003-08-29 Matsushita Electric Ind Co Ltd コンパイラ装置および半導体集積回路
JP2003288203A (ja) * 2002-03-27 2003-10-10 Asahi Kasei Corp プロセッサの開発支援装置
JP4202673B2 (ja) 2002-04-26 2008-12-24 株式会社東芝 システムｌｓｉ開発環境生成方法及びそのプログラム
US7162617B2 (en) * 2003-02-14 2007-01-09 Fine Arc Incorporated Data processor with changeable architecture
US7299460B2 (en) * 2003-05-29 2007-11-20 Nec Corporation Method and computer program for converting an assembly language program for one processor to another
JP2005293448A (ja) 2004-04-05 2005-10-20 Renesas Technology Corp データ処理装置の開発方法、データプロセッサの開発支援プログラム、設計データの提供方法、及びデータ処理システムの開発方法
JP4464316B2 (ja) 2005-05-13 2010-05-19 明治乳業株式会社 チロシン含有飲料の結晶析出の抑制方法
US20070038984A1 (en) * 2005-08-12 2007-02-15 Gschwind Michael K Methods for generating code for an architecture encoding an extended register specification
JP2007122626A (ja) * 2005-10-31 2007-05-17 Matsushita Electric Ind Co Ltd マイクロプロセッサ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308470A (en) * 1995-12-22 1997-06-25 Nokia Mobile Phones Ltd Bit-width reduction of processor instructions

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JONG-EUN LEE ET AL: "Efficient instruction encoding for automatic instruction set design of configurable ASIPs", IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER AIDED DESIGN. IEEE/ACM DIGEST OF TECHNICAL PAPERS (CAT. NO.02CH37391) IEEE PISCATAWAY, NJ, USA, 2002, pages 649 - 654, XP002635652, ISBN: 0-7803-7607-2 *
NOHL A ET AL: "Instruction encoding synthesis for architecture exploration using hierarchical processor models", PROCEEDINGS 2003. DESIGN AUTOMATION CONFERENCE (IEEE CAT. NO.03CH37451) IEEE PISCATAWAY, NJ, USA, 2003, pages 262 - 267, XP002635651 *
See also references of WO2008062768A1 *

Also Published As

Publication number Publication date
CN101542434A (zh) 2009-09-23
JPWO2008062768A1 (ja) 2010-03-04
WO2008062768A1 (fr) 2008-05-29
JP5218063B2 (ja) 2013-06-26
EP2096533A1 (de) 2009-09-02
TW200839610A (en) 2008-10-01
US20100037039A1 (en) 2010-02-11
TWI381309B (en) 2013-01-01
US8935512B2 (en) 2015-01-13

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